Seiko Cal. 3897 - 188

Seiko 3897-188

The 3897-188 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3897 caliber with 23j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-084820785b2f]

Also known as: Pogue, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
39mm
Case Thickness
11.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
50m
Dial Color
Burgundy
Jewels
23j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1990

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seikata-wm-084820785b2f